447961968

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:552

約数の個数: 160

約数和(自身を含む): 1373037120

約数和(自身を除く): 925075152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 181, 204, 216, 272, 306, 337, 362, 408, 432, 459, 543, 612, 674, 724, 816, 918, 1011, 1086, 1224, 1348, 1448, 1629, 1836, 2022, 2172, 2448, 2696, 2896, 3033, 3077, 3258, 3672, 4044, 4344, 4887, 5392, 5729, 6066, 6154, 6516, 7344, 8088, 8688, 9099, 9231, 9774, 11458, 12132, 12308, 13032, 16176, 17187, 18198, 18462, 19548, 22916, 24264, 24616, 26064, 27693, 34374, 36396, 36924, 39096, 45832, 48528, 49232, 51561, 55386, 60997, 68748, 72792, 73848, 78192, 83079, 91664, 103122, 110772, 121994, 137496, 145584, 147696, 154683, 166158, 182991, 206244, 221544, 243988, 274992, 309366, 332316, 365982, 412488, 443088, 487976, 548973, 618732, 664632, 731964, 824976, 975952, 1036949, 1097946, 1237464, 1329264, 1463928, 1646919, 2073898, 2195892, 2474928, 2927856, 3110847, 3293838, 4147796, 4391784, 6221694, 6587676, 8295592, 8783568, 9332541, 12443388, 13175352, 16591184, 18665082, 24886776, 26350704, 27997623, 37330164, 49773552, 55995246, 74660328, 111990492, 149320656, 223980984, 447961968]

約数ペア:

[(1, 447961968), (2, 223980984), (3, 149320656), (4, 111990492), (6, 74660328), (8, 55995246), (9, 49773552), (12, 37330164), (16, 27997623), (17, 26350704), (18, 24886776), (24, 18665082), (27, 16591184), (34, 13175352), (36, 12443388), (48, 9332541), (51, 8783568), (54, 8295592), (68, 6587676), (72, 6221694), (102, 4391784), (108, 4147796), (136, 3293838), (144, 3110847), (153, 2927856), (181, 2474928), (204, 2195892), (216, 2073898), (272, 1646919), (306, 1463928), (337, 1329264), (362, 1237464), (408, 1097946), (432, 1036949), (459, 975952), (543, 824976), (612, 731964), (674, 664632), (724, 618732), (816, 548973), (918, 487976), (1011, 443088), (1086, 412488), (1224, 365982), (1348, 332316), (1448, 309366), (1629, 274992), (1836, 243988), (2022, 221544), (2172, 206244), (2448, 182991), (2696, 166158), (2896, 154683), (3033, 147696), (3077, 145584), (3258, 137496), (3672, 121994), (4044, 110772), (4344, 103122), (4887, 91664), (5392, 83079), (5729, 78192), (6066, 73848), (6154, 72792), (6516, 68748), (7344, 60997), (8088, 55386), (8688, 51561), (9099, 49232), (9231, 48528), (9774, 45832), (11458, 39096), (12132, 36924), (12308, 36396), (13032, 34374), (16176, 27693), (17187, 26064), (18198, 24616), (18462, 24264), (19548, 22916)]